SDR en español

[Amsat-f @amsatf]

Emission SSTV du 1er au 3 juin 2026 : Célébration de la Journée de l'Enfance avec le satellite SAKHACUBE-CHOLBON (RS18S) ! https://t.co/VvCW3PSUXf #SSTV #SakhcubeCholbon #RS18S #Radioamateur #Satellite #CubeSat #SWL

[Juan S. Sosa 🛰️ @LU3HAU]

APRS is back on the International Space Station... Now on 437.825 MHz, please change the frequency on your iGate/satGate

@ARISS_Intl
@ARISS_EA
@issfanclub
#APRSAT #ARISS #APRS #RS0ISS #NA1SS #MOXON #UV5R #APRSDROID #LOOK4SAT

[rtl-sdr.com @rtlsdrblog]

GopherTrunk: A New Pure-Go Trunked Radio Scanner Supporting P25, DMR, TETRA, NXDN and More https://t.co/Wuy6EWhddH

[Peter Miles (VK6YSF) @vk6ysf97230]

ArcticSat-1 (RS74S) SSTV Reception
16 May 14:09 Z

Frequency: 435.890 MHz FM
Mode: SSTV Robot 36

Antenna: Skew Planar Plane Antenna for 435MHz https://t.co/iA88EayIS7

Medium quality SSTV image recovered.

Tracking: https://t.co/AXyDnv5hN7

#amsat #RS74S #ArcticSat1

[Peter Miles (VK6YSF) @vk6ysf97230]

The 5-element omnidirectional horizontally polarised (ODHP) (cloverleaf) antenna for 435 MHz, constructed as a replacement for a beacon antenna.

Completed build photos.

https://t.co/djBBfY6ur3

#hamantenna #70cmantenna

[F1EFW_Gilles @Gilles_Platret_]

ArcticSat (RS74S) has a few SSTV images before its upcoming atmospheric reentry... you have until May 17th.

Four images of cats are being transmitted in Robot36 mode on 435.890 MHz.

[ARISS en español @ARISS_EA]

¡ARISS APRS ya está operativo en 437.825 MHz cuando está disponible!

Si tienes un iGate APRS de ARISS, ajusta tu estación a la nueva frecuencia en 70 cm.

[rtl-sdr.com @rtlsdrblog]

RTL-SDR Blog V4 End Of Line https://t.co/MKfIP487Jj

[ARISS - Amateur Radio on the ISS @ARISS_Intl]

ARISS APRS is online and will be running on 437.825 MHz when available.

If you’re running an ARISS APRS iGate, tune it over to the new 70 CM frequency please!

[ARISS en español @ARISS_EA]

Estamos recibiendo las primeras confirmaciones de que el evento SSTV ha comenzado.

¡Etiqueta a @ariss_intl con tus imágenes decodificadas!

[Juan S. Sosa 🛰️ @LU3HAU]

ArcticSat-1 (RS74S) se encuentra a 320 km de Altura y pronto reingresará a la atmósfera.
Es posible que se realice una transmisión de despedida a través de SSTV en la frecuencia 435.890 MHz antes de que el satélite se desintegre la próxima semana.

#ARCTICSAT1 #rs74s #Uv5r #Moxon

[ARISS - Amateur Radio on the ISS @ARISS_Intl]

ARISS fans, we are GO for SSTV Series 32!

Transmissions will kick off on Friday May 8 around 10:30 UTC | 6:30 AM ET.

With the https://t.co/ZnhUFL6Rld domain currently off-line, we ask you hold your decodes and we'll announce when you can upload your images for certificates.

[Merkouris SV2HWM @SV2HWM]

As 🛰️ArcticSat-1 is currently xmitting at 19200 bd, I thought it might be possible to trick the 9k6 GMSK USP SoundModem into demodulating these 19k2 packets, by adjusting the ppm value in the RX Corr field. Since 9k6 is half of 19k2, the required ppm value is -500000. It worked!

[EA5GJ Juan Pedro @EA5GJ]

Tarde de Domingo muy entretenida haciendo las últimas pruebas de la nueva BIG SIGNAL SlimLoop. Nueva antena de HF para espacios reducidos de 40 a 6 metros. Que ganas de que salga! 😜 #hamradio #antenna #HF #yaesu #ftx1

[rtl-sdr.com @rtlsdrblog]

L-Band Weather Imagery Soon Coming Back to Western Europe via Elektro-L3 https://t.co/RggTebcSvA

[rtl-sdr.com @rtlsdrblog]

Portable ADS-B Receiver Firmware for the ESP32-P4 Based LILYGO T-Display-P4 with RTL-SDR https://t.co/L4XBvhLrvE

[Pieter Ibelings @ibelings]

The Tesla GNSS antenna is a work of art.

[EA4HLB @EA4HLB]

Although I haven't used it yet to work sats repeaters (I don't have a full duplex HT), which was originally the reason I bought it for, I am so happy with this little diplexer from @ThePCBDesigner. It allows me to use my cubic VHF/UHF antenna and switch quickly from band to band.

[Digitelektro @digitelektro1]

Image if the day, Fengyun-3F true color over Europe and part of Africa.
Setup: 90cm mesh dish with custom made Feed/LNA /Dowconverter

[ARISS - Amateur Radio on the ISS @ARISS_Intl]

More May Da... First of May news.

Teams are attempting to do a quick turn around and put together an SSTV event starting May 8 - that's next Friday. Here's what we know so far. Keep following for updates on the potential Series 32!